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GB2050999B - Crane with telescopic jib - Google Patents

Crane with telescopic jib

Info

Publication number
GB2050999B
GB2050999B GB8012690A GB8012690A GB2050999B GB 2050999 B GB2050999 B GB 2050999B GB 8012690 A GB8012690 A GB 8012690A GB 8012690 A GB8012690 A GB 8012690A GB 2050999 B GB2050999 B GB 2050999B
Authority
GB
United Kingdom
Prior art keywords
crane
telescopic jib
jib
telescopic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8012690A
Other versions
GB2050999A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leo Gottwald KG
Original Assignee
Leo Gottwald KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leo Gottwald KG filed Critical Leo Gottwald KG
Publication of GB2050999A publication Critical patent/GB2050999A/en
Application granted granted Critical
Publication of GB2050999B publication Critical patent/GB2050999B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/42—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB8012690A 1979-05-03 1980-04-17 Crane with telescopic jib Expired GB2050999B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792917829 DE2917829A1 (en) 1979-05-03 1979-05-03 VEHICLE CRANE WITH TELESCOPIC BOOM

Publications (2)

Publication Number Publication Date
GB2050999A GB2050999A (en) 1981-01-14
GB2050999B true GB2050999B (en) 1983-03-16

Family

ID=6069831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8012690A Expired GB2050999B (en) 1979-05-03 1980-04-17 Crane with telescopic jib

Country Status (6)

Country Link
US (1) US4360111A (en)
JP (1) JPS5617891A (en)
DE (1) DE2917829A1 (en)
FR (1) FR2455561B1 (en)
GB (1) GB2050999B (en)
IT (1) IT1127456B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139853A1 (en) * 1981-10-07 1983-04-28 Mannesmann AG, 4000 Düsseldorf Vehicle crane with telescopic jib
DE3113763A1 (en) * 1981-04-04 1982-10-28 Mannesmann AG, 4000 Düsseldorf Vehicle crane with telescopic jib
US4557390A (en) * 1983-09-01 1985-12-10 Fmc Corporation Suspended counterweight control system
DE3447095C2 (en) * 1984-12-22 1995-04-06 Krupp Ag Hoesch Krupp Telescopic boom for cranes
JPS61271964A (en) * 1985-05-27 1986-12-02 Kikkoman Corp Processing of edible meat
DE3824732A1 (en) * 1988-07-21 1990-02-15 Mannesmann Ag CRANE, IN PARTICULAR LARGE CRANE
DE19802187C2 (en) * 1998-01-16 1999-11-25 Mannesmann Ag Device for bracing a superlift device of a telescopic crane
DE10022600B4 (en) * 1999-06-28 2007-09-27 Terex-Demag Gmbh & Co. Kg telescopic crane
US7137518B2 (en) 1999-06-28 2006-11-21 Terex-Demag Gmbh & Co. Kg Telescopic crane
DE19944927C2 (en) * 1999-09-13 2001-10-25 Atecs Mannesmann Ag Port crane, in particular mobile harbor crane for normal and heavy load operation
DE20215179U1 (en) * 2002-10-02 2004-02-19 Liebherr-Werk Ehingen Gmbh Derrick crane, includes additional adjustable length or tension support for middle of main support
DE10315989B4 (en) * 2003-04-08 2007-10-25 Grove U.S. Llc Clamping system for a mobile telescopic crane
DE102006010488A1 (en) * 2005-11-17 2007-05-24 Terex-Demag Gmbh & Co. Kg Modular counterweight trolley for cranes, especially for large cranes
US10139042B2 (en) * 2016-07-20 2018-11-27 Nihon Video System Co., Ltd. Crane apparatus for shooting
DE102016114837A1 (en) * 2016-08-10 2018-02-15 Terex Global Gmbh Telescopic boom with guy system for a mobile crane and guying system
DE102017100046B4 (en) * 2017-01-03 2019-06-19 Manitowoc Crane Group France Sas Crane with lifting rope load-dependent load torque compensation
DE102017101113B3 (en) 2017-01-20 2018-07-12 Terex Global Gmbh Telescopic boom with pole tensioning system for a mobile crane and guying method
CN111217264A (en) * 2020-03-13 2020-06-02 徐工集团工程机械股份有限公司建设机械分公司 Crane with a movable crane

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD73132A (en) *
DE7232092U (en) * 1973-11-08 Rheinstahl Ag Mobile crane with telescopic boom
US2130487A (en) * 1936-09-14 1938-09-20 Thomas A Foley Crane construction
US2698096A (en) * 1953-05-04 1954-12-28 Lillie V Hughes Drag line extensible boom
DE1031490B (en) * 1954-04-30 1958-06-04 Kloeckner Humboldt Deutz Ag Crane vehicle with a crane boom that can be rotated around a vertical axis
GB811260A (en) * 1956-06-29 1959-04-02 Kaessbohrer Fahrzeug Karl Improvements in or relating to mobile rotary cranes
GB1072910A (en) * 1963-05-27 1967-06-21 Vsesoiuzny N Isseledovatel Sky Unloading ballast from tower cranes
FR1460872A (en) * 1965-10-21 1966-01-07 Expl Des Etablissements Boilot New ballasting process for fast-erecting cranes
US3375021A (en) * 1966-05-20 1968-03-26 Bucyrus Erie Co Counterweight removal device
FR2041330A5 (en) * 1969-04-21 1971-01-29 Ppm Sa
DE2140233C3 (en) * 1971-08-11 1974-02-07 Leo Gottwald Kg, 4000 Duesseldorf Multi-axle mobile crane
FR2195971A5 (en) * 1972-08-07 1974-03-08 Manubat
FR2257742B1 (en) * 1974-01-16 1976-06-25 Poclain Sa
DD112631A1 (en) * 1974-04-15 1975-04-20
US3924753A (en) * 1974-04-22 1975-12-09 Case Co J I Crane counterweight support and means for removing and mounting same
FR2306927A1 (en) * 1975-04-09 1976-11-05 Potain Sa RANE TAILWEIGHT LOADING MECHANISM - has telescopic arm with lifting tackle actuated by derricking rope via pulley blocks
GB1511249A (en) * 1975-09-01 1978-05-17 Cementation Ground Eng Ltd Mobile cranes

Also Published As

Publication number Publication date
US4360111A (en) 1982-11-23
IT1127456B (en) 1986-05-21
FR2455561B1 (en) 1985-10-11
IT8048571A0 (en) 1980-05-02
FR2455561A1 (en) 1980-11-28
GB2050999A (en) 1981-01-14
DE2917829A1 (en) 1980-11-13
DE2917829C2 (en) 1988-03-03
JPS5617891A (en) 1981-02-20

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee